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Security report for biogest.at

Bioquadrat Energie- und Wassertechnik Holding GmbH · Energy · Austria

High risk. 8 critical or high findings in GDPR outside view, SSL/TLS and 1 other check.

Security score

42/100

Risk levelHigh

0–100, higher is better. How it is calculated

BIOGEST is a well-established Austrian company specializing in the design, construction, and operation of biomethane and biogas plants. With over 30 years of experience and more than 200 plants worldwide, they position themselves as a full-service provider offering project development, engineering, co-investment, construction, and maintenance services. Their target audience includes farmers, investors, and customers interested in sustainable energy solutions. The website is professionally designed, content-rich, and provides comprehensive contact information and social media presence. Technically, the site is built on TYPO3 CMS and served via Cloudflare, but lacks a valid SSL certificate, which is a critical security shortfall. Cookie consent mechanisms and tracking via Google Tag Manager are implemented, but GDPR compliance is basic. No explicit security or incident response policies are published, which could be improved to enhance trust and compliance.

Scanned

NIS2 and GDPR posture

GDPR outside view
0/ 100 · Critical
Checks completed
7of 7

NIS2 Art. 21(2)

  1. (a) Risk analysis and security policies: Not visible from outside
  2. (b) Incident handling: One indicator
  3. (c) Business continuity, backups and crisis management: Not visible from outside
  4. (d) Supply chain security: Not visible from outside
  5. (e) Secure acquisition, development and maintenance, including vulnerability handling: Partly checked
  6. (f) Assessing the effectiveness of security measures: Not visible from outside
  7. (g) Cyber hygiene and security training: Not visible from outside
  8. (h) Cryptography and encryption: Partly checked
  9. (i) HR security, access control and asset management: One indicator
  10. (j) Multi-factor authentication and secured communications: Not visible from outside

This scan rated NIS2 with an earlier keyword method that is no longer shown; rescan for the per-article view. Risk management, continuity, supply chain, training, MFA, management oversight (Art. 20) and incident reporting (Art. 23) need internal evidence, and Guard cannot tell whether NIS2 applies to this organisation.

GDPR is indicative only, based on publicly visible signals: Articles 7, 12, 13 and 32 of Regulation (EU) 2016/679 and Article 5(3) of the ePrivacy Directive. Not a certification or legal assessment.

Priority findings

8 findings rated critical or high. Fix these first.

  1. GDPR outside view

    These are the privacy signals visitors and data protection authorities look for under GDPR.

    • Critical

      EU business without adequate privacy measures

      EU businesses are subject to strict GDPR requirements

      What to do: Implement comprehensive GDPR compliance including privacy policy, cookie consent, and data protection measures

    • Critical

      No HTTPS encryption

      GDPR requires appropriate security measures for personal data

      What to do: Implement SSL/TLS certificate for HTTPS

  2. SSL/TLS

    TLS encrypts the connection and proves the site is really yours. Weak or expiring certificates trigger browser warnings and put traffic at risk.

    • Critical

      No HTTPS Encryption

      Website does not use HTTPS encryption, making all data transmission vulnerable to interception

      What to do: Implement SSL/TLS certificate and redirect all HTTP traffic to HTTPS

  3. Security headers

    Security headers are instructions your web server sends to every visitor’s browser. Missing ones leave visitors more exposed to attacks such as clickjacking and injected scripts.

    • High

      Missing Strict-Transport-Security header

      Forces HTTPS connections

      What to do: Add "Strict-Transport-Security: max-age=31536000; includeSubDomains; preload"

      • CWE-319
      • OWASP A04:2025
      • ASVS V3.4.1
    • High

      Missing X-Frame-Options header

      Prevents clickjacking attacks

      What to do: Add "X-Frame-Options: DENY" or "X-Frame-Options: SAMEORIGIN"

Need hands-on remediation? Email guard@offseq.com

Keep watching biogest.at

This scan found 20 issues across 6 checks. Monitoring re-runs those checks daily, emails you when something material changes and records each fix, so you can show progress.

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  • TLS certificates and expiry
  • DNS records
  • SPF, DKIM and DMARC
  • Security headers
  • GDPR and NIS2 posture
  • Exposed services
  • Third-party trackers
  • Security score drift

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Results by check

Each check with its score, findings and the evidence it collected.

How this score is calculated

The security score runs 0–100, higher is better. It is the plain average of the security checks that completed in this scan, each counted equally. A check that could not run is left out: it counts neither as a pass nor as a fail.

Counted in this score

SSL/TLS
0
Security headers
25
Email security
50
DNS health
75
Network security
100
GDPR outside view
0
Average
42

Not counted

  • NIS2 outside view: Re-weights evidence from the TLS, email, DNS, network and hygiene checks, so counting it would count that evidence twice. Shown on its own.
  • OffSeq Observations: An AI reading of the site, useful context but not reproducible evidence. Shown on its own.

Findings that cap the score at 49

Each of these is serious on its own, so while any is present the site cannot rate better than high risk, however good the other checks are.

  • The certificate is not trusted by browsers
  • The website is not served over HTTPS
  • A database, remote desktop, file-sharing or Telnet service is reachable from the internet
  • The page loads a script from a compromised source
  • The domain registration has expired
  • SPF authorises every server to send mail as the domain

Partial scans

When the site blocks Guard or most checks cannot run, the score covers only the checks that ran (usually DNS and email), is capped at 75 and is shown as partial, without a risk level.

Risk levels

  • Critical0–25
  • High26–49
  • Medium50–75
  • Low76–100

Technical appendix

Business context, site observations and technical notes gathered during the scan, and the standards behind each reference.

Business context

Business profile

BIOGEST operates in the renewable energy sector focusing on biomethane and biogas technologies. Their business model combines technology supply with co-investment, enabling them to share project risks and benefits. The company maintains a global footprint with offices in multiple countries and a strong brand presence. Their marketing emphasizes sustainability, profitability, and turnkey solutions. The partnership with BIOP as a new brand indicates strategic diversification. The company leverages social media and digital marketing tools to engage stakeholders. The absence of terms of service and limited privacy policy details suggest areas for compliance enhancement.

Security posture

The website's security posture is weak due to the absence of a valid SSL certificate, lack of HSTS, and missing DNS security records such as DMARC and DNSSEC. While no critical vulnerabilities like Heartbleed or POODLE are detected, the lack of HTTPS exposes users to potential interception risks. Security headers are minimal but present. No published security policy or incident response contacts reduce transparency and preparedness. The cookie consent mechanism is implemented but GDPR compliance is only basic. Overall, the site requires urgent improvements in SSL deployment and domain security configurations to meet modern security standards.

Recommendations

  1. Immediately obtain and deploy a valid SSL/TLS certificate to enable HTTPS across the entire site.
  2. Implement HTTP Strict Transport Security (HSTS) with includeSubDomains and preload directives.
  3. Configure DMARC, DNSSEC, and CAA DNS records to enhance domain and email security.
  4. Publish a clear security policy and incident response contact information on the website.
  5. Enhance privacy policy details to fully comply with GDPR and improve cookie consent transparency.

Contact details published on the site

Addresses
Legal name
Bioquadrat Energie- und Wassertechnik Holding GmbH
Technical notes

Notes

The website uses TYPO3 CMS, a mature and flexible content management system, supported by Cloudflare CDN for performance and security. Google Tag Manager is used for analytics and marketing tags. The site includes embedded social media content via Flockler. However, performance metrics are missing or zero, indicating potential monitoring gaps. Mobile optimization is good, and SEO practices are adequate with proper meta tags and multilingual support. The lack of SSL and modern security DNS records represents technical debt and risk. Overall, the infrastructure is solid but requires modernization in security and performance monitoring.
Standards and sources

Reference chips under each finding point to the standard, regulation or specification the finding relates to. They are taken from the official datasets below and mapped conservatively: a finding with no defensible link shows none. NIS2 and GDPR references mark where a finding is relevant evidence, not a compliance verdict. Implementing Regulation (EU) 2024/2690 binds digital infrastructure and digital service providers; for other entities it is the most detailed public reading of the Article 21 measures. WCAG, EN 301 549, European Accessibility Act and Web Accessibility Directive references name the requirement an automated accessibility rule relates to; they are not a conformance verdict.

Retrieved 2026-10-25

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